Audited Supplier
| Spring Washer | |
| Standard: | ANSI/ASME, DIN, GB, JISB |
| Category: | ANSI/ASME B18.21.1, DIN127, DIN127B, DIN126, DIN2093A, DIN2093B, DIN2093C, DIN6796, DIN7980, GB7244, GB859, GB9074.26, GB93, GB93-76, JISB1251, YJT61032 or according to customer special demand. |
| Diameter: | 4#, 5#, 6#, 8#, 10#, 12#,1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 3/4, 7/8, 1-1/8, 1-1/4, 1-3/8, 1-1/2, 1-3/4, 2-1/2, Φ1.6, Φ2, Φ2.5, Φ3 Φ3.5, DB-4H, DB-4L, Φ4, DB-5H, DB-5L, Φ5, DB-6H, DB-6L, Φ6, DB-7H, DB-7L, Φ7, DB-8H, DB-8L, Φ8, φ8, DB-9H, DB-9L, DB-10H, DB-10L, Φ10, φ10, DB-11H, DB-11L, DB-12H, DB-12L, Φ12, Φ12.5, Φ13, DB-14H, DB-14L, Φ14, φ14, Φ15, DB-16H, DB-16L, Φ16, Φ17, DB-18H, DB-18L, Φ18, DB-20H, DB-20L, Φ20, Φ21, DB-22H, DB-22L, Φ22, Φ22.5, Φ23, Φ24, DB-25H, DB-25L, Φ25, 1", Φ27, DB-28H, DB-28L, Φ28, DB-30H, DB-30L, Φ30, Φ31.5, Φ33, DB-35H, DB-35L, Φ35.5, Φ36, Φ39, DB-40H, DB-40L, Φ40, Φ42, DB-45H, DB-45L, Φ45, Φ48, DB-50H, DB-50L, Φ50, 2", Φ52, Φ56, Φ63, Φ71, Φ80, Φ90, Φ100, Φ112, Φ125, Φ140, Φ160 |
| Grade: | 100HV, 200HV, 390-410HV, 420-490HV, 430-510HV, 430-530HV, D6 or according to customer special demand. |
| Material: | 1.Carbon steel: C1006,C1008,C1010,C1018A,C1022,C1035K,C1045K, etc. |
| 2.Stainless steel: SS301 SS302,SS303,SS304,SS316,SS410,SS416,SS420,SS430, etc. | |
| 3.Steel:C15,C35,C45(K1045)S45C,C46(K1046),C20, etc. | |
| 4.Copper:Brass(C3602,C3604,H59,H62,H65,H68,H70,H90),etc. Phosphor bronze,Silicon bronze,Red copper,Beryllium copper and Copper, etc. | |
| 5.Iron: 12L13,12L14,12L15, etc. | |
| 6.Aluminium:AL6061,AL6063,7075, etc. | |
| 7.Titanium or titanium alloy: TAD,TA1-TA8, TB2,TC1-TC10, etc. | |
| 8.Silver or silver alloy:AgCu3,AgCu7.5,AgSn3-5,AgPb0.4-0.7,AgPd3-5,AgNi10, etc. | |
| 9.Alloy steel:SCM435,10B21,40Cr, etc. | |
| Thread: | M,UNC,UNF |
| Finish: | Plain, Black oxide, Blue-White Zinc, Zinc Plated(Clear/Blue/Yellow/Black), Nickel, Chrome,Dacromet,Zinc Nickel. |
| Packing: | Bulk in cartons + wood Pallet or according to customer special demand. |
| Application: | Structural Steel; Metal Buliding; Mechanical Machine; Automobile; Home Decorating. |
| Certification: | ISO9001, SGS, CTI, ROHS, IATF16949 |
| Trade Term: | FOB/CIF/CFR/EXW/CIP |
| Payment: | T/T, D/A , D/P ,West union,Paypal, etc. |
| Lead Time: | 3~15 days after order confirmed, it will based on the detailed order quantity. |
| Market: | Europe / South&north Amrica / East&South east Asia / Middle East / Australia and etc. |
| Warranty: | We confirm our goods will satisfy your request of 100%. |
| After Sales Service: | We will follow up the goods for every customer and help solve problem after sales. |
Hangzhou Jiangxin Industry Co., Ltd
Established in 2004, Hangzhou Jiangxin Industry Co., Ltd is a national high-tech enterprise and a scientific and technological enterprise in Zhejiang Province. We are a professional fastener manufacturer that integrates production, research and development, and sales. With our world-class fastener production equipment and advanced ERP system for management, we ensure top-notch quality and efficiency.
Our company holds the ISO9001 international quality management system certification and operates distribution outlets and logistics distribution centers in East China. We specialize in producing and supplying a wide range of standard and non-standard high-strength bolts and advanced expansion bolts. Our materials include various carbon steel and stainless steel 304 and 316, making our products suitable for high-speed rail, automobiles, ships, machinery, molds, electronics, and construction industries.
Our products are known for their exceptional performance, fast installation, beautiful appearance, compatibility, and stability. These advantages have made them highly favored by both Chinese and foreign merchants.
Business Varieties
- Bolts: outer hexagonal bolts, inner hexagonal bolts, carriage bolts, flange bolts, etc.
- Screws: machine screws, drilling screws, set screws, 12.9-grade plug screws, hexagonal wood screws, self-tapping screws
- Nuts: hexagonal nuts, K caps, nylon, stamped metal self-locking nuts, hexagonal flange nuts, cap nuts, rivet nut series, etc.
- Others: semi-hollow rivets, step rivets, and various non-standard tightening customization of firmware
